What is Marissa Williams's NPI number?

Marissa Williams's National Provider Identifier (NPI) is 1235066218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Williams's specialty?

Marissa Williams is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).

Where is Marissa Williams located?

Marissa Williams's practice location on file with NPPES is Po Box 939, Bellevue, NE 68005-0939.

What is Marissa Williams's phone number?

The practice phone number listed in the NPPES registry for Marissa Williams is (402) 933-0680.

Is Marissa Williams's NPI active?

Yes — Marissa Williams's NPI (1235066218) is active in the NPPES registry as of the last update on 2026-05-05.

IndividualActive

Marissa Williams

NPI 1235066218 · Adult Companion · Bellevue, NE

Marissa Williams is a Adult Companion provider in Bellevue, NE (NPI 1235066218).

Provider details

NPI number: 1235066218
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

Po Box 939

Bellevue, NE 68005-0939

Phone: (402) 933-0680

Approximate (ZIP-level) locationGet directions

More NE providers

Mailing address